<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="账套号" prop="sysAccount">
        <el-input
          v-model="queryParams.sysAccount"
          placeholder="请输入账套号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="类别名称" prop="categoryName">
        <el-input
          v-model="queryParams.categoryName"
          placeholder="请输入类别名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          @click="handleAdd"
          v-hasPermi="['api:category:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['api:category:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['api:category:remove']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          @click="handleExport"
          v-hasPermi="['api:category:export']"
          >导出</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="categoryList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="编号" align="center" prop="id" />
      <el-table-column label="账套号" align="center" prop="sysAccount" />
      <el-table-column label="父编号" align="center" prop="parentId" />
      <el-table-column label="类别编号" align="center" prop="categoryNo" />
      <el-table-column
        label="类别名称"
        align="center"
        prop="categoryName"
        min-width="120"
        show-overflow-tooltip
      />
      <el-table-column label="分类图片" align="center" prop="categoryImg">
        <template slot-scope="scope">
          <div>
            <el-image
              style="width: 50px; height: 50px; border-radius: 4px"
              :src="scope.row.categoryImg"
              :preview-src-list="[scope.row.categoryImg]"
              fit="cover"
              preview-teleported="true"
            />
          </div>
        </template>
      </el-table-column>
      <el-table-column label="显示顺序" align="center" prop="orderNum" />
      <el-table-column label="状态" align="center" prop="status" />
      <el-table-column
        label="创建时间"
        align="center"
        prop="createDt"
        min-width="160"
        sortable
      />
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
        fixed="right"
        min-width="120"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['api:category:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['api:category:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改产品分类对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="账套号" prop="sysAccount">
          <el-input v-model="form.sysAccount" placeholder="请输入账套号" />
        </el-form-item>
        <el-form-item label="父编号" prop="parentId">
          <el-input v-model="form.parentId" placeholder="请输入父编号" />
        </el-form-item>
        <el-form-item label="类别编号" prop="categoryNo">
          <el-input v-model="form.categoryNo" placeholder="请输入类别编号" />
        </el-form-item>
        <el-form-item label="类别名称" prop="categoryName">
          <el-input v-model="form.categoryName" placeholder="请输入类别名称" />
        </el-form-item>
        <el-form-item label="分类图片" prop="categoryImg">
          <!-- <el-input v-model="form.categoryImg" placeholder="请输入分类图片" /> -->
          <!-- <el-image
            style="width: 50px; height: 50px; border-radius: 4px"
            :src="form.categoryImg"
            :preview-src-list="[form.categoryImg]"
            fit="cover"
            preview-teleported="true"
          /> -->
          <ImageUpload :limit="1" v-model="form.categoryImg" />
        </el-form-item>
        <el-form-item label="显示顺序" prop="orderNum">
          <el-input v-model="form.orderNum" placeholder="请输入显示顺序" />
        </el-form-item>
        <!-- <el-form-item label="创建时间" prop="createDt">
          <el-input v-model="form.createDt" placeholder="请输入创建时间" />
        </el-form-item> -->
        <!-- <el-form-item label="版本号" prop="version">
          <el-input v-model="form.version" placeholder="请输入版本号" />
        </el-form-item> -->
      </el-form>
      <div
        slot="footer"
        class="dialog-footer"
        style="display: flex; justify-content: flex-end"
      >
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listCategory,
  getCategory,
  delCategory,
  addCategory,
  updateCategory,
} from "@/api/djk/mallMgr/category";

export default {
  name: "Category",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 产品分类表格数据
      categoryList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        sysAccount: null,
        categoryName: null,
        status: null,
        createDt: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {},
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询产品分类列表 */
    getList() {
      this.loading = true;
      listCategory(this.queryParams).then((response) => {
        this.categoryList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        sysAccount: null,
        parentId: null,
        categoryNo: null,
        categoryName: null,
        categoryImg: null,
        orderNum: null,
        status: null,
        createDt: null,
        createBy: null,
        version: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加产品分类";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids;
      getCategory(id).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改产品分类";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.id != null) {
            updateCategory(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addCategory(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal
        .confirm('是否确认删除产品分类编号为"' + ids + '"的数据项？')
        .then(function () {
          return delCategory(ids);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "api/category/export",
        {
          ...this.queryParams,
        },
        `category_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
